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Cheap flights from Kolkata to Bihar from ₹ 2,888

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Bihar departing on 25/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
IndiGo Logo
14:20 - 15:20
CCU
-
PAT
1h 00mdirect
IndiGo Logo
12:00 - 12:50
PAT
-
CCU
0h 50mdirect
₹ 6,227IndiGo
Wed, 14 Jan - Wed, 21 Jan
IndiGo Logo
18:40 - 19:45
CCU
-
PAT
1h 05mdirect
IndiGo Logo
20:25 - 21:35
PAT
-
CCU
1h 10mdirect
₹ 6,318IndiGo
Sat, 31 Jan - Sat, 7 Feb
IndiGo Logo
10:10 - 11:20
CCU
-
PAT
1h 10mdirect
IndiGo Logo
12:00 - 12:50
PAT
-
CCU
0h 50mdirect
₹ 6,498IndiGo
Wed, 14 Jan - Wed, 21 Jan
IndiGo Logo
18:40 - 19:45
CCU
-
PAT
1h 05mdirect
IndiGo Logo
20:25 - 21:35
PAT
-
CCU
1h 10mdirect
₹ 7,310IndiGo
Mon, 29 Dec - Sun, 4 Jan
IndiGo Logo
10:10 - 11:20
CCU
-
PAT
1h 10mdirect
IndiGo Logo
12:10 - 17:20
PAT
-
CCU
5h 10m1 stop
₹ 8,123IndiGo
Sat, 31 Jan - Sat, 7 Feb
IndiGo Logo
10:10 - 11:20
CCU
-
PAT
1h 10mdirect
IndiGo Logo
12:10 - 17:20
PAT
-
CCU
5h 10m1 stop
₹ 8,303IndiGo
Thu, 15 Jan - Thu, 22 Jan
IndiGo Logo
05:55 - 14:20
CCU
-
PAT
8h 25m1 stop
IndiGo Logo
16:00 - 17:15
PAT
-
CCU
1h 15mdirect
₹ 8,393IndiGo
Sat, 14 Mar - Sat, 14 Mar
IndiGo Logo
05:55 - 14:20
CCU
-
PAT
8h 25m1 stop
IndiGo Logo
12:10 - 17:20
PAT
-
CCU
5h 10m1 stop
₹ 9,837IndiGo
Sat, 31 Jan - Sat, 7 Feb
IndiGo Logo
05:55 - 14:20
CCU
-
PAT
8h 25m1 stop
IndiGo Logo
20:25 - 21:35
PAT
-
CCU
1h 10mdirect
₹ 10,198IndiGo
Mon, 29 Dec - Sun, 4 Jan
IndiGo Logo
05:55 - 14:20
CCU
-
PAT
8h 25m1 stop
IndiGo Logo
12:10 - 17:20
PAT
-
CCU
5h 10m1 stop
₹ 13,538IndiGo
Mon, 29 Dec - Sun, 4 Jan

IndiGo flights from Kolkata to Bihar

Our best IndiGo deals on Kolkata to Bihar flight tickets
IndiGo
14 Jan
CCU14:20Kolkata Netaji S. Chandra
1h 00m
PAT15:20Patna
21 Jan
PAT12:00Patna
0h 50m
CCU12:50Kolkata Netaji S. Chandra
₹ 6,227
Find similar
IndiGo
31 Jan
CCU18:40Kolkata Netaji S. Chandra
1h 05m
PAT19:45Patna
7 Feb
PAT20:25Patna
1h 10m
CCU21:35Kolkata Netaji S. Chandra
₹ 6,318
Find similar
IndiGo
14 Jan
CCU10:10Kolkata Netaji S. Chandra
1h 10m
PAT11:20Patna
21 Jan
PAT12:00Patna
0h 50m
CCU12:50Kolkata Netaji S. Chandra
₹ 6,498
Find similar

Air India flights from Kolkata to Bihar

Our best Air India deals on Kolkata to Bihar flight tickets
Air India
13 Jan
CCU00:30Kolkata Netaji S. Chandra
14h 10m
1 stop
PAT14:40Patna
21 Jan
PAT19:10Patna
9h 05m
1 stop
CCU04:15Kolkata Netaji S. Chandra
₹ 21,389
Find similar
Air India
14 Jan
CCU00:30Kolkata Netaji S. Chandra
9h 10m
1 stop
PAT09:40Patna
22 Jan
PAT10:25Patna
11h 40m
2 stops
CCU22:05Kolkata Netaji S. Chandra
₹ 27,256
Find similar
Air India
14 Jan
CCU21:00Kolkata Netaji S. Chandra
17h 40m
1 stop
PAT14:40Patna
21 Jan
PAT10:25Patna
11h 45m
2 stops
CCU22:10Kolkata Netaji S. Chandra
₹ 30,956
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kolkata to Bihar that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Kolkata to Bihar that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Wed 14/1

14:20-15:20

Nonstop1h 00m

Patna

Wed 21/1

12:00-12:50

Nonstop0h 50m

₹ 6,227

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Sat 31/1

18:40-19:45

Nonstop1h 05m

Patna

Sat 7/2

20:25-21:35

Nonstop1h 10m

₹ 6,318

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Wed 14/1

10:10-11:20

Nonstop1h 10m

Patna

Wed 21/1

12:00-12:50

Nonstop0h 50m

₹ 6,498

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Mon 29/12

18:40-19:45

Nonstop1h 05m

Patna

Sun 4/1

20:25-21:35

Nonstop1h 10m

₹ 7,310

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Sat 31/1

10:10-11:20

Nonstop1h 10m

Patna

Sat 7/2

12:10-17:20

1 stop5h 10m

₹ 8,123

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Thu 15/1

10:10-11:20

Nonstop1h 10m

Patna

Thu 22/1

12:10-17:20

1 stop5h 10m

₹ 8,303

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Sat 14/3

05:55-14:20

1 stop8h 25m

Patna

Sat 14/3

16:00-17:15

Nonstop1h 15m

₹ 8,393

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Sat 31/1

05:55-14:20

1 stop8h 25m

Patna

Sat 7/2

12:10-17:20

1 stop5h 10m

₹ 9,837

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Mon 29/12

05:55-14:20

1 stop8h 25m

Patna

Sun 4/1

20:25-21:35

Nonstop1h 10m

₹ 10,198

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Mon 29/12

05:55-14:20

1 stop8h 25m

Patna

Sun 4/1

12:10-17:20

1 stop5h 10m

₹ 13,538

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bihar from

How to get the cheapest flight ticket from Kolkata to Bihar

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bihar?

The cheapest month to fly to Bihar from Kolkata is in November. Flight prices, which tend to average around ₹ 6,679, are often lower during this time because this is during the off-season. If you aren’t able to travel to Bihar during the month of November, then flying in June is also cheap. Prices for this month can be found on momondo for an average of ₹ 7,130.

What is the cheapest day to depart on your flight to Bihar?

Our data shows that Tuesday is the least expensive day to fly to Bihar. Tickets to fly out on this day can be as low as ₹ 7,278. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Bihar on Wednesday is ₹ 8,859.

What is the cheapest time of day to depart on your flight to Bihar?

Our data shows that the cheapest Kolkata to Bihar flights are usually those with departure times in the morning. Our users have found flights to Bihar in the morning for as low as ₹ 7,493. At midday is when there is more demand to fly to Bihar, so prices are often more expensive at around ₹ 9,627 per ticket.

What is the cheapest Kolkata Netaji S. Chandra to Bihar flight route?

Fly from Kolkata Netaji S. Chandra to Patna for the best Kolkata Netaji S. Chandra - Bihar flight prices

What cabin class options are available on Kolkata Netaji S. Chandra to Bihar flights?

There is only 1 cabin class available to choose from on Kolkata Netaji S. Chandra to Bihar flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kolkata to Bihar flights?

No. A direct flight is the cheapest option for a flight between Kolkata to Bihar.

Cheap Kolkata to Bihar flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to Bihar

Best price found

₹ 4,785

Fastest flight time

1h 00m

Direct flights

Every day

Airports in Bihar

4 airports
The best one-way flight to Bihar from Kolkata in the past 72 hours is ₹ 4,785. The best return flight deal from Kolkata to Bihar found on momondo in the last 72 hours is ₹ 7,153.
The fastest flight from Kolkata to Bihar takes 1h 00m
Direct flights go from Kolkata to Bihar every day.
There are 4 airports in Bihar. From Kolkata there are direct flights to Patna (PAT), Gaya (GAY).
Search flight deals

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Bihar?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Bihar refresh daily.

  • How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Bihar?

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Bihar?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to Bihar.

  • What documentation or ID do you need to fly to Bihar?

    The required travel and health documents for your Bihar trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bihar. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Kolkata to Bihar?

Best airlines flying from Kolkata to Bihar

Compare and see reviews for airlines that fly from Kolkata to Bihar with momondo
Airline
Rating
Free Cancellation
Price
IndiGoPriceFrom ₹ 6,090Free CancellationRating
6.8
510 reviews
Search IndiGo flights
Air India ExpressPriceFrom ₹ 6,534Free CancellationRating
0.0
0 reviews
Search Air India Express flights

Why use momondo?

Why should I use momondo to find a flight deal from Kolkata to Bihar?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kolkata to Bihar. momondo saves you time and could save you money on your trip.

Can I find flights from Kolkata to Bihar with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bihar from Kolkata which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kolkata to Bihar?

Once you have performed a search for Kolkata to Bihar flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kolkata to Bihar right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kolkata to Bihar flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Bihar trip

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